FLOWSERVE Replacement Pump Shaft Seal: Mechanical Shaft Seal, 21, 1 1/8 in Shaft Dia.
The FLOWSERVE Replacement Pump Shaft Seal is a mechanical shaft seal with a single spring design, designated as Seal Type 21. It features a rubber gasket and stainless steel spring material, with a 1 1/8 in shaft…
SKU 3G-OTH-95399
Also listed as: 2111241 · 21 112 41
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The FLOWSERVE Replacement Pump Shaft Seal is a mechanical shaft seal with a single spring design, designated as Seal Type 21. It features a rubber gasket and stainless steel spring material, with a 1 1/8 in shaft diameter and manufacturer part number 21-112-41.
Frequently Asked Questions
What is the FLOWSERVE 21-112-41 mechanical shaft seal used for?
The FLOWSERVE 21-112-41 mechanical shaft seal is designed for use in pumps handling cooking oil. It prevents leakage along a 1 1/8 in shaft in industrial food-processing applications. 3G Electric supplies this seal for worldwide delivery.
What are the specifications of the FLOWSERVE 21-112-41 seal?
The FLOWSERVE 21-112-41 is a Type 21 mechanical shaft seal with a 1 1/8 in shaft diameter, single spring design, rubber gasket, and stainless steel spring material. It is specifically rated for cooking oil service. 3G Electric sources this genuine FLOWSERVE part globally.
Where to buy the FLOWSERVE 21-112-41 seal worldwide?
3G Electric supplies the FLOWSERVE 21-112-41 mechanical shaft seal worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine FLOWSERVE part.
How to install the FLOWSERVE 21-112-41 mechanical shaft seal?
Ensure the shaft and housing bore are clean and free of debris. Lubricate the rubber gasket and shaft with compatible oil. Press the seal evenly onto the 1 1/8 in shaft without damaging the sealing faces. 3G Electric provides sourcing support for this FLOWSERVE seal.
Used in
Common applications for FLOWSERVEFLOWSERVE Products
3G Electric supplies FLOWSERVE mechanical shaft seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
